80395572

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 191987712

約数和(自身を除く): 111592140

約数列:

[1, 2, 3, 4, 6, 12, 71, 127, 142, 213, 254, 284, 381, 426, 508, 743, 762, 852, 1486, 1524, 2229, 2972, 4458, 8916, 9017, 18034, 27051, 36068, 52753, 54102, 94361, 105506, 108204, 158259, 188722, 211012, 283083, 316518, 377444, 566166, 633036, 1132332, 6699631, 13399262, 20098893, 26798524, 40197786, 80395572]

約数ペア:

[(1, 80395572), (2, 40197786), (3, 26798524), (4, 20098893), (6, 13399262), (12, 6699631), (71, 1132332), (127, 633036), (142, 566166), (213, 377444), (254, 316518), (284, 283083), (381, 211012), (426, 188722), (508, 158259), (743, 108204), (762, 105506), (852, 94361), (1486, 54102), (1524, 52753), (2229, 36068), (2972, 27051), (4458, 18034), (8916, 9017)]